UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OacexOlaOwHZa7nWtM0bppMhMwpyWnqfq3Nwsim6uqc=' 
WHERE 
  key_id = 'f78ef999640d025eba071144e493be4c277af72d8759d44739884a259cd6816e' 
  AND (
    token = 'OacexOlaOwHZa7nWtM0bppMhMwpyWnqfq3Nwsim6uqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )